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D-(+)-Glucono-1,5-lactone CAS:90-80-2
D-(+)-Glucono-1,5-lactone waa ester wareeg ah oo si dabiici ah u dhaca oo laga sameeyay D-gluconic acid. Waa isku-dhis muhiim ah oo bayoolaji ah oo loo adeegsado cuntada, daawooyinka, iyo qurxinta. Lactone-kan waxaa loo yaqaanaa sifooyinkiisa aashitada khafiifka ah wuxuuna u adeegaa sidii hordhac u ah noocyo kala duwan oo laga soo saaro oo loo isticmaalo hababka halsano iyo sida waxyaabaha lagu daro cuntada ee shaqeynaya. D-(+)-Glucono-1,5-lactone sidoo kale wuxuu muujiyaa sifooyin antioxidant ah, taasoo ka dhigaysa mid qiimo leh codsiyada la xiriira caafimaadka. Kala duwanaanshaheeda goobaha warshadaha iyo cilmi-baarista labadaba waxay muujineysaa muhiimaddeeda gudaha beeraha kiimikada dabiiciga ah iyo bayokimikada.
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Aniracetam CAS:72432-10-1
Aniracetam waa isku-darka nootropic ee ka tirsan qoyska racetam, oo loo yaqaan sifooyinkiisa kor u qaada garashada. Kiimiko ahaan waxaa loo kala saaraa 1-(4-methoxybenzoyl)-2-pyrrolidinone, waxaana la sameeyay 1970-yadii waxaana loo aqoonsaday inay horumarin karto xusuusta, barashada, iyo shaqada garashada guud. Aniracetam waxay wax ka beddeshaa dhaqdhaqaaqa neerfaha, gaar ahaan iyadoo saameyn ku leh acetylcholine iyo glutamate receptors, kuwaas oo muhiim u ah dabacsanaanta synaptic. Iyadoo markii hore loo bartay hoos u dhaca garashada iyo xaaladaha la xiriira da'da, xiisaha aniracetam wuxuu ku fidsan yahay codsiyadiisa suurtagalka ah ee kor u qaadista diiradda, hal-abuurka, iyo niyadda. Cilmi-baarista socota waxay higsaneysaa inay caddeyso farsamooyinka ficilkeeda iyo saameynta daaweynta ballaaran.
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2,6-Dichloronitrobenzene CAS:601-88-7
2,6-Dichloronitrobenzene waa isku-dhis udgoon oo leh laba atamka chlorine iyo hal koox nitro ah oo ku xiran giraanta benzene. Qaacidada kiimikada waa C6H3Cl2N O2, waxayna ka tirsan tahay qoyska nitrobenzenes-ka chlorinated. Isku-darkaan waxaa ugu horreyn loo isticmaalaa isku-darka dabiiciga ah si uu u noqdo dhexdhexaad si loo soo saaro daawooyin kala duwan, kiimikooyin beero, iyo midabyo. Joogitaanka labada kooxood ee chlorine iyo nitro waxay xoojisaa falcelinteeda elektaroonigga ah, taasoo ka dhigaysa 2,6-dichloronitrobenzene baloog dhisme oo qiimo leh oo lagu horumarinayo molecules-ka aadka u adag. Cilmi-baaristu waxay sii waddaa inay sahamiso adeegsigeeda iyo saameynta deegaanka ee isticmaalkeeda.
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Iodotrimethylsilane CAS:16029-98-4
Iodotrimethylsilane (TMSI) waa isku-dhis organosilicon ah oo leh qaacidada molecular-ka C3H9SI, oo lagu garto joogitaanka saddex kooxood oo methyl ah oo ku xiran atom silicon ah, oo ay weheliso beddel iodine ah. Isku-darkani wuxuu u adeegaa sidii fal-celin qiimo leh oo ku jirta isku-darka organic-ga, gaar ahaan soo bandhigida shaqada iodine-ka ee substrate-yada organic-ga kala duwan. Awooddeeda ay ku fududayn karto beddelka nucleophilic-ga iyo isbeddellada alkolada iyo amines-ka ayaa ka dhigaysa qalab muhiim ah cilmi-baarista tacliinta iyo codsiyada warshadaha labadaba. Astaamaha falcelinta gaarka ah ee Iodotrimethylsilane ayaa sii socda si loo baadho hababka cusub ee kiimikada synthetic-ga iyo sayniska agabka.
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Pyridine hydrobromide CAS:18820-82-1
Pyridine hydrobromide waa nooc ka mid ah pyridine, oo ah lix xubnood oo heterocycle udgoon oo ka kooban hal atom oo nitrogen ah. Waxaa badanaa lagu arkaa qaab milixdiisa hydrobromide, halkaas oo pyridine uu ku soo baxo hydrobromic acid. Isku-darkaan, oo inta badan loo matalo C5H6BrN, waxaa loo isticmaalaa sidii reagent iyo catalyst falgallo kiimiko oo kala duwan, gaar ahaan isku-darka dabiiciga ah iyo kiimikada daawada. Pyridine hydrobromide wuxuu door muhiim ah ka ciyaaraa diyaarinta pyridine derivatives iyo isku-darka kale ee nitrogen-ka ku jira, taasoo ka dhigaysa mid qiimo leh labadaba codsiyada warshadaha iyo cilmi-baarista tacliinta.
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6-Chloro-5-(2-chloroethyl)oxindole CAS:118289-55-7
6-Chloro-5-(2-chloroethyl)oxindole waa isku-dhis macmal ah oo ka tirsan fasalka oxindole ee molecules-ka, kuwaas oo loo yaqaan hawlahooda kala duwan ee bayoolojiga. Joogitaanka walxaha chlorine-ka ee ku jira boosas gaar ah waxay kor u qaaddaa fal-celinta kiimikada waxayna saameysaa sifooyinkeeda daawada. Isku-darkani wuxuu soo jiitay dareenka kiimikada daawada ee codsiyada suurtagalka ah ee horumarinta daawada, gaar ahaan sidii qalab loogu talagalay naqshadeynta daaweynta lagu beegsanayo cuduro kala duwan. Astaamaha qaab-dhismeedkiisa ayaa u oggolaanaya wax-ka-beddello kor u qaadi kara waxtarka ama xulashada, taasoo ka dhigaysa musharrax rajo leh oo loogu talagalay sahaminta dheeraadka ah ee cilmi-baarista daawada.
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2-Amino-5-bromopyrimidine CAS:7752-82-1
2-Amino-5-bromopyrimidine waa nooc ka mid ah pyrimidine oo halogenated ah oo lagu garto koox amino ah oo ku taal booska 2-aad iyo atamka bromine ee booska 5-aad ee giraanta pyrimidine. Isku-darkaan, oo leh qaacidada molecular-ka C4H4BrN3, ayaa soo jiitay dareenka kiimikada daawada sababtoo ah awooddeeda inay noqoto baloog dhisme oo lagu sameeyo molecules-ka noolaha firfircoon. Joogitaanka labada kooxood ee amino iyo bromine waxay xoojisaa falcelinteeda, taasoo ka dhigaysa mid ku habboon isbeddellada kiimikada ee kala duwan. Cilmi-baarista lagu sameeyay 2-amino-5-bromopyrimidine waxay diiradda saareysaa codsigeeda horumarinta daawada, gaar ahaan abuurista isku-dhafan leh sifooyin liddi ku ah bakteeriyada iyo kansarka.
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1,3,5-Trifluorobenzene CAS:372-38-3
1,3,5-Trifluorobenzene waa isku-dhis udgoon oo fluorin leh oo lagu garto saddex walxood oo fluorine ah oo ku yaal goobaha 1, 3, iyo 5 ee ku yaal giraanta benzene. Isku-darkani waa mid muhiim u ah kiimikada dabiiciga ah sababtoo ah sifooyinka gaarka ah ee ay bixiyaan atamka fluorine, oo ay ku jiraan xasilloonida kiimikada ee la xoojiyay iyo isbeddelka polarity. Waxay u adeegtaa sidii baloog dhisme oo kala duwan oo ku jira isku-darka daawooyinka, kiimikooyinka beeraha, iyo agabka horumarsan. Joogitaanka fluorine sidoo kale wuxuu saameeyaa isdhexgalka molecular-ka, taasoo ka dhigaysa 1,3,5-trifluorobenzene mid qiimo leh codsiyada cilmi-baarista kala duwan, gaar ahaan meelaha diiradda saaraya helitaanka daawada iyo sayniska agabka.
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2,4-Difluorobenzylamine CAS:72235-52-0
2,4-Difluorobenzylamine waa amiin udgoon oo leh laba atam oo fluorine ah oo ku yaal giraanta benzene ee goobaha 2 iyo 4. Isku-darkani waa mid caan ku ah sifooyinka kiimikada ee gaarka ah ee ay bixiyaan walxaha fluorine, kuwaas oo kor u qaada lipophilicity iyo reactivity labadaba. Iyada oo ah dhisme badan oo ku jira isku-darka dabiiciga ah, 2,4-difluorobenzylamine wuxuu door muhiim ah ka ciyaaraa horumarinta daawooyinka, kiimikooyinka beeraha, iyo agabka horumarsan. Awooddeeda ay ku ka qayb qaadan karto falgallada kiimikada ee kala duwan waxay ka dhigaysaa mid qiimo leh kiimikada daawada, halkaas oo lagu sahamiyo codsiyada daaweynta ee suurtagalka ah.
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(S)-(+)-3-Chloro-1,2-propanediol CAS:60827-45-4
(S)-(+)-3-Chloro-1,2-propanediol waa isku-dhis dabiici ah oo chiral ah oo ay kala soocaan laba kooxood oo hydroxyl (-OH) ah iyo atamka chlorine. Isku-darkani wuxuu u adeegaa sidii dhexdhexaad muhiim ah oo ku saabsan isku-darka dabiiciga ah, gaar ahaan warshadaha dawooyinka iyo beeraha. Is-beddelka gaarka ah ee (S)-(+)-enantiomer wuxuu xoojiyaa fal-galkiisa iyo sifooyinka bayoolojiga, taasoo ka dhigaysa mid qiimo leh oo lagu soo saaro waxyaabaha ka soo baxa enantiomerically saafiga ah. Cilmi-baaristu waxay sii waddaa inay sahamiso codsiyadeeda kala duwan, oo u dhexeeya horumarinta daawada ilaa agabka shaqeynaya, iyadoo hoosta ka xariiqaysa muhiimaddeeda goobaha tacliinta iyo warshadaha labadaba.
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(R)-(-)-3-Chloro-1,2-propanediol CAS:57090-45-6
(R)-(-)-3-Chloro-1,2-propanediol waa isku-dhis dabiici ah oo chiral ah kaas oo u adeega dhexdhexaad muhiim ah oo ku saabsan isku-darka daawooyinka iyo kiimikooyinka beeraha. Qaab-dhismeedkiisa gaarka ah wuxuu ka kooban yahay laba kooxood oo hydroxyl ah iyo atamka chlorine, taasoo ka dhigaysa baloog dhisme oo kala duwan oo loogu talagalay isbeddellada kiimikada ee kala duwan. Istareochemistry-ga gaarka ah ee (R)-(-)-enantiomer wuxuu gacan ka geystaa fal-galkiisa iyo dhaqdhaqaaqiisa bayoolojiga, taasoo u oggolaanaysa horumarinta alaabada saafiga ah ee enantiomerically. Cilmi-baarista socota waxay diiradda saareysaa codsigeeda ku saabsan isku-darka daawada iyo sidii horudhac suurtagal ah oo loogu talagalay isku-darka kale ee shaqeynaya, iyadoo iftiimineysa muhiimaddeeda labadaba kiimikada daawada iyo sayniska agabka.
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(S)- (+)-Oxiran-2-ylmethyl- 3-nitrobenzenesulfonate CAS:115314-14-2
(S)-(+)-Oxiran-2-ylmethyl-3-nitrobenzenesulfonate waa isku-darka chiral epoxide oo leh giraanta oxirane iyo kooxda nitrobenzenesulfonate. Isku-darkani wuxuu xiiso u yeeshay isku-darka dabiiciga ah sababtoo ah falcelintiisa gaarka ah, oo inta badan loo aaneeyo giraanta epoksaydhka ee saddexda xubnood leh, kaas oo aad ugu nugul weerarka nucleophilic. Isteero-kiimikada gaarka ah ee enantiomer (S)-(+) waxay bixisaa faa'iidooyin kala duwan oo ku saabsan isku-darka aan sinnayn, taasoo suurtogalinaysa soo saarista isku-darka saafiga ah ee enantiomerically. Cilmi-baaristu waxay sii waddaa inay sahamiso codsigeeda kiimikada daawada iyo sayniska agabka, iyadoo iftiiminaysa awooddeeda inay noqoto dhexdhexaad badan oo loogu talagalay isku-darka daawooyinka iyo kiimikooyinka fiican.
